# Grandma's Marathon vs OCR Buddy

Grandma's Marathon and OCR Buddy both sit at 4.7 stars, but that hides the real split: 97% of OCR Buddy's written reviews are positive against 45% of Grandma's Marathon's. OCR Buddy also leads on monetization model (free vs ad-supported) and iOS requirement (13.0 vs 17.0). Grandma's Marathon's advantage is ratings volume (166 vs 36). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OCR Buddy holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 166 and 36 respectively. Written reviews point the same way: 45% of Grandma's Marathon's written reviews are positive against 97% of OCR Buddy's.

Grandma's Marathon ships an update every 5 weeks, OCR Buddy every 2 months. Both last shipped on November 2, 2026.

## The numbers

| Metric | Grandma's Marathon | OCR Buddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (166 ratings)](https://appshunter.io/ios/app/grandmas-marathon/id1108879072/reviews) | **[4.9 (36 ratings)](https://appshunter.io/ios/app/ocr-buddy/id1138407436/reviews)** |
| Number of ratings | **166** | 36 |
| Positive reviews | 45.0% of reviews | **97.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Ad-supported | **Free** |
| Size | 121 MB | 11 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Grandma's Marathon - Duluth Inc.](https://appshunter.io/developer/1465609809) | [Russ Blatt](https://appshunter.io/developer/1138407435) |

## What reviewers say

### Grandma's Marathon

[App page](https://appshunter.io/ios/app/grandmas-marathon/id1108879072)

Follow your favorite runners in the Marathon and Half Marathon. Access event details, race information, course maps, and important updates for a premier running event.

**Highlights:** Runner tracking, Event details, Race information, Course maps, Key updates

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### OCR Buddy

[App page](https://appshunter.io/ios/app/ocr-buddy/id1138407436)

This app helps obstacle course racers find and plan their race calendar. It features a comprehensive database of events from major international brands to local races, providing direct links for participation.

**Highlights:** Obstacle course race database, Event planning calendar, International and local race listings, Direct event registration links, Growing event information

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Grandma's Marathon free?

Grandma's Marathon is free to download, with no in-app purchases.

### Is OCR Buddy free?

OCR Buddy is free to download, with no in-app purchases.

### Which has better reviews, Grandma's Marathon or OCR Buddy?

OCR Buddy is rated higher. Grandma's Marathon averages 4.7 out of 5 from 166 ratings, while OCR Buddy averages 4.9 from 36 ratings.

### Do Grandma's Marathon or OCR Buddy have ads?

Neither Grandma's Marathon nor OCR Buddy shows ads.

### Which is updated more often, Grandma's Marathon or OCR Buddy?

Grandma's Marathon ships an update every 5 weeks, and OCR Buddy every 2 months. Most recently, Grandma's Marathon was updated on November 2, 2026 and OCR Buddy on November 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*